:root {
  --bg: #ffffff;
  --primary: #0b234d;
  --muted: #6b7280;
  --line: rgba(11, 35, 77, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--primary);
}

/* INTRO */
#intro {
  position: fixed;
  inset: 0;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  animation: introFadeOut 1s ease forwards;
  animation-delay: 1.9s;
}

.intro-logo {
  width: min(85vw, 85vh);
  max-width: 900px;
  max-height: 85vh;
  object-fit: contain;
  animation: introScale 1.2s ease;
}

@keyframes introScale {
  from {
    opacity: 0;
    transform: scale(0.88);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes introFadeOut {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

/* MAIN */
#main {
  position: relative;
  width: 100%;
  height: 100dvh;
  opacity: 0;
  transition: opacity 0.9s ease;
}

body.loaded #main {
  opacity: 1;
}

/* BACKGROUND */
#bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* HERO */
.hero {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.hero-inner {
  width: min(1320px, 100%);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(24px, 5vw, 80px);
}

/* COPY */
.copy {
  order: 2;
  text-align: center;
  max-width: 700px;
  justify-self: center;
}

.copy h1 {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 3.2vw, 4rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.english {
  margin-top: 28px;
}

.english p {
  margin: 4px 0;
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 1.3vw, 1.28rem);
  line-height: 1.45;
  color: var(--muted);
}

.bottom {
  margin-top: 34px;
}

.reveal-line {
  margin: 0 0 18px;
  font-size: clamp(0.95rem, 1vw, 1.08rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.7;
}

.bottom a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 35, 77, 0.18);
  font-size: clamp(0.95rem, 1vw, 1.05rem);
}

/* BRAND */
.brand {
  order: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand img {
  width: min(100%, 420px);
  max-height: 62vh;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 16px 26px rgba(11, 35, 77, 0.06));
}

/* REVEAL */
.reveal-text {
  opacity: 0;
  transform: translateY(18px);
}

.reveal-logo {
  opacity: 0;
  transform: translateY(18px);
}

body.loaded .reveal-text {
  animation: fadeUp 0.9s ease forwards;
  animation-delay: 0.15s;
}

body.loaded .reveal-logo {
  animation: fadeUp 0.9s ease forwards;
  animation-delay: 0.45s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* TABLET */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .copy {
    order: 1;
    max-width: 760px;
  }

  .brand {
    order: 2;
  }

  .brand img {
    width: min(52vw, 280px);
    max-height: 24vh;
  }

  .english {
    margin-top: 22px;
  }

  .bottom {
    margin-top: 24px;
  }
}

/* PHONE */
@media (max-width: 640px) {
  .hero {
    padding: 16px;
  }

  .hero-inner {
    gap: 14px;
  }

  .copy h1 {
    font-size: clamp(1.45rem, 7vw, 2.2rem);
    line-height: 1.12;
    letter-spacing: 0.03em;
  }

  .english p {
    font-size: 0.95rem;
    margin: 2px 0;
  }

  .brand img {
    width: min(58vw, 220px);
    max-height: 20vh;
  }

  .bottom {
    margin-top: 18px;
  }

  .reveal-line,
  .bottom a {
    font-size: 0.9rem;
  }

  .intro-logo {
    width: min(88vw, 88vh);
  }
}

/* SHORT PHONE */
@media (max-height: 760px) and (max-width: 1024px) {
  .copy h1 {
    font-size: clamp(1.35rem, 6.2vw, 2rem);
  }

  .english {
    margin-top: 16px;
  }

  .english p {
    font-size: 0.9rem;
    line-height: 1.32;
  }

  .brand img {
    max-height: 17vh;
  }

  .bottom {
    margin-top: 14px;
  }
}